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Turbo equalization and an M-BCJR algorithm for strongly narrowband intersymbol interference

Anderson, John B LU and Prlja, Adnan LU (2010) International Symposium on Information Theory and Its Applications (ISITA), 2010 In [Host publication title missing] p.261-266
Abstract
An M-BCJR algorithm is proposed and tested over

an AWGN channel with moderate to very intense intersymbol

interference (ISI). Two M-BCJR applications are evaluated,

simple detection over the ISI channel and turbo equalization.

The signaling is binary faster than Nyquist linear modulation.

The ISI models tested correspond to transmission of increasingly

many bits/Hz-s with a fixed signal spectra; the paper studies

the range 2–8 bits/Hz-s, which implies ISI models as long as 32

taps. As a simple detector, the M-BCJR achieves the ML error

rate with small computation, even when the Viterbi algorithm is

completely impractical. In turbo equalization, the... (More)
An M-BCJR algorithm is proposed and tested over

an AWGN channel with moderate to very intense intersymbol

interference (ISI). Two M-BCJR applications are evaluated,

simple detection over the ISI channel and turbo equalization.

The signaling is binary faster than Nyquist linear modulation.

The ISI models tested correspond to transmission of increasingly

many bits/Hz-s with a fixed signal spectra; the paper studies

the range 2–8 bits/Hz-s, which implies ISI models as long as 32

taps. As a simple detector, the M-BCJR achieves the ML error

rate with small computation, even when the Viterbi algorithm is

completely impractical. In turbo equalization, the M-BCJR needs

somewhat more computation and a more careful design because

it must produce accurate likelihoods. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
turbo coding, iterative decoding, equalization, Digital communication
in
[Host publication title missing]
pages
6 pages
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
International Symposium on Information Theory and Its Applications (ISITA), 2010
external identifiers
  • scopus:78651309964
ISBN
978-1-4244-6014-4
DOI
10.1109/ISITA.2010.5648949
project
EIT_HSWC:Coding Coding, modulation, security and their implementation
language
English
LU publication?
yes
id
4bfc12db-f49a-4738-bb7c-679e597cce3e (old id 1737961)
date added to LUP
2010-12-09 16:00:53
date last changed
2017-10-08 04:40:58
@inproceedings{4bfc12db-f49a-4738-bb7c-679e597cce3e,
  abstract     = {An M-BCJR algorithm is proposed and tested over<br/><br>
an AWGN channel with moderate to very intense intersymbol<br/><br>
interference (ISI). Two M-BCJR applications are evaluated,<br/><br>
simple detection over the ISI channel and turbo equalization.<br/><br>
The signaling is binary faster than Nyquist linear modulation.<br/><br>
The ISI models tested correspond to transmission of increasingly<br/><br>
many bits/Hz-s with a fixed signal spectra; the paper studies<br/><br>
the range 2–8 bits/Hz-s, which implies ISI models as long as 32<br/><br>
taps. As a simple detector, the M-BCJR achieves the ML error<br/><br>
rate with small computation, even when the Viterbi algorithm is<br/><br>
completely impractical. In turbo equalization, the M-BCJR needs<br/><br>
somewhat more computation and a more careful design because<br/><br>
it must produce accurate likelihoods.},
  author       = {Anderson, John B and Prlja, Adnan},
  booktitle    = {[Host publication title missing]},
  isbn         = {978-1-4244-6014-4},
  keyword      = {turbo coding,iterative decoding,equalization,Digital communication},
  language     = {eng},
  pages        = {261--266},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  title        = {Turbo equalization and an M-BCJR algorithm for strongly narrowband intersymbol interference},
  url          = {http://dx.doi.org/10.1109/ISITA.2010.5648949},
  year         = {2010},
}